struct irq_desc *desc;
struct irq_data *data;
struct irq_chip *chip;
+ int ret;
for_each_irq_desc(irq, desc) {
int break_affinity = 0;
if (!irqd_can_move_in_process_context(data) && chip->irq_mask)
chip->irq_mask(data);
- if (chip->irq_set_affinity)
- chip->irq_set_affinity(data, affinity, true);
- else if (!(warned++))
- set_affinity = 0;
+ if (chip->irq_set_affinity) {
+ ret = chip->irq_set_affinity(data, affinity, true);
+ if (ret == -ENOSPC)
+ pr_crit("IRQ %d set affinity failed because there are no available vectors. The device assigned to this IRQ is unstable.\n", irq);
+ } else {
+ if (!(warned++))
+ set_affinity = 0;
+ }
/*
* We unmask if the irq was not marked masked by the